src/form/PruneKeepField.js

   1 Ext.define('Proxmox.form.field.PruneKeep', {
   2     extend: 'Proxmox.form.field.Integer',
   3     xtype: 'pmxPruneKeepField',
   4
   5     allowBlank: true,
   6     minValue: 1,
   7
   8     listeners: {
   9         dirtychange: (field, dirty) => field.triggers.clear.setVisible(dirty),
  10     },
  11     triggers: {
  12         clear: {
  13             cls: 'pmx-clear-trigger',
  14             weight: -1,
  15             hidden: true,
  16             handler: function() {
  17                 this.triggers.clear.setVisible(false);
  18                 this.setValue(this.originalValue);
  19             },
  20         },
  21     },
  22
  23 });